First, sorry for my English
I have a Merge table with 70 millions lines (in 70 tables) and i insert 1 million line each week.
I use this merge table to insert, select and delete data.
I would like to know if it’s better for performance (insert and select, i don’t make many delete) to have 1 table with 70 millions lines or my merge table.
Tks for your help